Product Overview
The DSC1001/3/4 is a silicon MEMS-based CMOS oscillator family offering excellent jitter and stability over a wide range of supply voltages and temperatures. Its crystal-less design provides high reliability, making it suitable for rugged, industrial, and portable applications. Available in industry-standard packages, it serves as a pin-for-pin replacement for standard crystal oscillators.
Product Attributes
- Brand: Microchip Technology Inc.
- Material: Silicon MEMS
- Certifications: Pb Free, RoHS, Reach SVHC Compliant, AEC-Q100 Reliability Qualified
Technical Specifications
| Parameter | Symbol | Min | Typ | Max | Units | Conditions |
| General Specifications | ||||||
| Frequency Range | F0 | 1 | - | 150 | MHz | Single Frequency |
| Frequency Tolerance | Δf | - | - | ±10, ±20, ±25, ±50 | ppm | Includes frequency variations due to initial tolerance, temperature and power supply voltage |
| Aging | Δf | - | - | ±5 | ppm | 1 year @ +25°C |
| Operating Voltage | VDD | 1.7 | - | 3.6 | V | |
| Operating Temperature Range | TA | -40 | - | +105 | °C | External Industrial |
| Operating Temperature Range | TA | -40 | - | +85 | °C | Industrial (Ordering Option L) |
| Operating Temperature Range | TA | -20 | - | +70 | °C | Commercial (Ordering Option E) |
| Standby Current | IDD | - | - | 15 | µA | Max., T = +25°C |
| Operating Current (1 MHz) | IDD | - | 6.0 | - | mA | VDD = 1.8V, CL = 0 pF, RL = ∞, T = +25°C |
| Output Startup Time | tSU | - | 1.0 | 1.3 | ms | T = +25°C |
| Output Disable Time | tDA | - | 20 | 100 | ns | |
| Input Logic Level High | VIH | 0.75 x VDD | - | - | V | |
| Input Logic Level Low | VIL | - | - | 0.25 x VDD | V | VDD = 1.8V |
| Output Duty Cycle | SYM | 45 | - | 55 | % | |
| Jitter, Max. Cycle-to-Cycle | JCC | - | 50 | - | ps | f = 100 MHz (Note 2) |
| Period Jitter | JP | - | 5 | 10 | psRMS | f = 100 MHz (Note 2) |
| Output Load (DSC1001) | CL | - | - | 15 | pF | |
| Output Load (DSC1003) | CL | - | - | 25 | pF | |
| Output Load (DSC1004) | C2 | - | - | 40 | pF | |
| Output Transition Rise Time (DSC1001, VDD=1.8V) | tR | - | 1.4 | 3.0 | ns | T = +25°C, 20% to 80% |
| Output Transition Fall Time (DSC1001, VDD=1.8V) | tF | - | 1.0 | 3.0 | ns | T = +25°C, 20% to 80% |
| Output Logic Level High (DSC1001, VDD=1.8V) | VOH | 0.8 x VDD | - | - | V | -4 mA |
| Output Logic Level Low (DSC1001, VDD=1.8V) | VOL | - | - | 0.2 x VDD | V | 4 mA |
| Package Types | ||||||
| Footprint 1 | - | 2.5 | x | 2.0 | mm | x 0.85 mm |
| Footprint 2 | - | 3.2 | x | 2.5 | mm | x 0.85 mm |
| Footprint 3 | - | 5.0 | x | 3.2 | mm | x 0.85 mm |
| Footprint 4 | - | 7.0 | x | 5.0 | mm | x 0.85 mm |
| Absolute Maximum Ratings | ||||||
| Input Voltage | VIN | -0.3 | - | VDD + 0.3 | V | |
| ESD Protection | - | - | - | 4 | kV HBM | |
2411041601_MICROCHIP-DSC1001DI5-008-0000_C611534.pdf
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